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Re: Extracting full digits from a range

by AnomalousMonk (Canon)
on Aug 03, 2012 at 18:50 UTC ( #985310=note: print w/replies, xml ) Need Help??


in reply to Extracting full digits from a range

One way:

>perl -wMstrict -le "my $s = 'xxx 293F:2945 yy ff:103 zz'; ;; my @ranges = map { eval join '..', map hex, split /:/ } $s =~ m{ [[:xdigit:]]+ : [[:xdigit:]]+ }xmsg ; ;; printf q{%x }, $_ for @ranges; " 293f 2940 2941 2942 2943 2944 2945 ff 100 101 102 103

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